If the Quadratic functions for the equations are graphed, which is the widest? A. y = x^2
B. y = 2x^2
C. y = 6x^2
D. y = 1/4x^2

Which expressions are equivalent to -6 + 3m

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.